In order to guide the standardized planting and scientific harvesting of Artemisia argyi var. argyi 'Qiai', effects of diffe-rent planting density, leaf position and leaf age on the growth and quality of A. argyi var. argyi 'Qiai' were studied in this paper. The results showed that appropriate sparse planting could increase stem diameter, compact leaf spacing, increase the leaf size, reduce the rate of withered leaves and increase the number of effective leaves. Dense planting can significantly increase the yield of A. argyi var. argyi 'Qiai' per Mu(1 Mu?667 m~2) and the output rate of moxa, but reduce the yield per plant and the number of effective leaves. https://www.selleckchem.com/products/gpr84-antagonist-8.html With the decrease of leaf position and the increase of leaf age, the leaf size and the weight of one hundred leaves increased at first and then decreased, the density of non-glandular hair field of the lower epidermis and the output rate of moxa decreased. With the increase of planting density, the contents of eucalyptus oleoresin, camphor, α-platyclone, aarch 3 rd" and "May 5 th" of the lunar calendar. If it is the traditionally harvested at one time in May, the A. argyi var. argyi 'Qiai' should be divided into two parts the middle and upper leaves, the middle and lower leaves, so as to achieve high quality and high price of A. argyi var. argyi 'Qiai' leaves and improve the economic benefits of A. argyi var. argyi 'Qiai' planting.Artemisiae Argyi Folium is a traditional medicine commonly used in traditional Chinese medicine(TCM). It contains volatile oil, flavones, phenylpropanoids, terpenes and other chemical constituents. It has the functions of antibacterial, antiviral, hemostasis, anti-tumor, liver protection, analgesic, anti-inflammatory, anti-oxidation, relieving cough and asthma and other pharmacological activities. At present, many useful researches on the quality of moxa floss and Artemisiae Argyi Folium have been carried out on the contents of volatile oil, flavones, phenylpropanoids, the storage time of Artemisiae Argyi Folium, the processing of moxa, the genuineness of Artemisiae Argyi Folium, and their heat release properties in combustion. This paper summarized the literature on the chemical composition, pharmacological activities and quality control of Artemisiae Argyi Folium and provided the basis for the further development and utilization of Artemisiae Argyi Folium.Sesami Semen Nigrum has a long history of dual use(medicine and food). The research of its processing technology is related to the development and utilization of its own "medicine-food balance" feature, which is the basis for Sesami Semen Nigrum to realize the modernization of technology and standardization of quality. Due to its various processing methods and the long history span, the traditional medical classics(from the end of Han Dynasty to the Republic of China), modern standard specification and researches on processing were sorted out with the help of database and document mining technology, and the visual thinking was adopted to analyze the evolution trend of Sesami Semen Nigrum processing methods. In addition, the processing characteristics of Sesami Semen Nigrum in various periods and effect of processing on its chemical compositions and pharmacological effect were briefly described to explore the differences and their reasons in the processing of Sesami Semen Nigrum from ancient times to the present time, aiming to provide an idea and documentary basis for the study of traditional processing technology.In this paper, the name, origin and producing area of Sojae Semen Nigrum were studied to provide the basis for the selection of medicinal varieties of Sojae Semen Nigrum. The textual research of this herbal was carried out through the textual research of ancient and modern literature and the comparative study of botany, combined with agricultural archaeology and the investigation of adulterant products. Before Qin Dynasty, the Sojae Semen Nigrums had not been selected, and the edible beans should only be Glycine soja. From Qin to the Northern and Southern dynasties, the Sojae Semen Nigrums G. max were selected,but the medicinal Sojae Semen Nigrum was G. soja. After Tang Dynasty, Sojae Semen Nigrums were recorded more, the medicinal Sojae Semen Nigrums referred to G. soja,G. max and G. gracilis. In modern times, G. soja was hardly to use as the medicine. The harvest time is August or September, and there are many processing methods, such as frying, making tofu, making Semen Sojae Praeparatum, boiling, boiling with auxiliary materials, germination, etc. The quality evaluation of Sojae Semen Nigrum was consistent in past dynasties, and it was considered that "it is better for those who are tight and small". Before Tang Dynasty, the better should only be G. soja. After the Qing Dynasty, the better should be green cotyledon varieties of G. max,which are recommended. In addition, there are many varieties of Sojae Semen Nigrum. It is hoped that that the scientific researchers of traditional Chinese medicine can use modern technology to distinguish the efficacy of Sojae Semen Nigrum with green and yellow cotyledon, and make a comparison between large and small Sojae Semen Nigrum. The results provide scientific basis for the selection of medicinal varieties of Sojae Semen Nigrum.The names, basic sources, medicinal parts, efficacy and standards of the medicinal materials in Euphorbiaceae were systematically collated and analyzed by the textual research for Yao medicine monographs in this paper. The results showed that there were great differences in the names, basic sources, medicinal parts and efficacy of some medicinal materials recorded in different literatures. There were 19 genera and 60 species(including varieties) of Euphorbiaceae of Yao medicine, involving 50 kinds of medicinal materials. Among them, there were 42 kinds of single basic sources medicine, 8 kinds of multi basic sources medicine, 28 kinds of root medicine, 26 kinds of whole plant medicine, 25 kinds of unique Yao medicine, accounting for 50%, 11 kinds of cross with Chinese medicinal materials, accounting for 22%. There were 21 kinds of Yao medicine standards at all levels, but only 1 kind of Laoban medicine and 2 kinds of Yao medicine standards. The Yao medicine in Euphorbiaceae could be named by means of transliteration of Yao language/Yao language transliteration/Chinese medicine name, Laoban medicine, plant morphology, medicinal properties, color and smell of medicine, while the medicinal parts and efficacy of the same medicinal name were different from those of traditional Chinese medicine.